Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21226254 · ArcScan

Block

#21,226,254

2026-09-16 22:11:10 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,226,254
Timestamp: 7 days ago · 2026-09-16 22:11:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f060dc449ce1a01622fee970df042044c780d0052d531ffb0b4f7bd23303140
Parent hash: 0xe3094876…e867db5c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,226,254 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.6%3,792,686 / 30,000,000

Base fee

20 gwei

State root

0x12d47e8ef409…6b01f3d4482e

Transactions root

0x4eada6a5fa61…dc87ae54ec8c

Receipts root

0x1124c6f3043b…ed391040d3bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800